#!/bin/sh
set -eu

ROOT_DIR=$(CDPATH= cd -- "$(dirname "$0")/.." && pwd)

if ! command -v docker >/dev/null 2>&1; then
    echo "docker not found in PATH" >&2
    exit 1
fi

GITEA_REGISTRY="${GITEA_REGISTRY:-git.mchus.pro}"
GITEA_OWNER="${GITEA_OWNER:-reanimator}"
IMAGE_NAME="${IMAGE_NAME:-jukebox-maker}"
DEFAULT_TAG=$(git -C "${ROOT_DIR}" rev-parse --short HEAD 2>/dev/null || echo dev)
IMAGE_TAG="${1:-${IMAGE_TAG:-${DEFAULT_TAG}}}"

FULL_IMAGE="${GITEA_REGISTRY}/${GITEA_OWNER}/${IMAGE_NAME}"

echo "building ${FULL_IMAGE}:${IMAGE_TAG}"
docker build \
    -f "${ROOT_DIR}/Dockerfile" \
    -t "${FULL_IMAGE}:${IMAGE_TAG}" \
    -t "${FULL_IMAGE}:latest" \
    "${ROOT_DIR}"